1. 2023 ICD-10-CM Index
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2. 'I' Terms
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3. Index Terms Starting With 'I' (Infarct, infarction)

Index Terms Starting With 'I' (Infarct, infarction)

• Infarct, infarction

  • adrenal E27.49
    (capsule) (gland)
    ICD-10-CM Diagnosis Code E27.49

    Other adrenocortical insufficiency

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Adrenal hemorrhage
    • Adrenal infarction
  • appendices epiploicae K55.069
    - see also Infarct, intestine
    ICD-10-CM Diagnosis Code K55.069

    Acute infarction of intestine, part and extent unspecified

    2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • bowel K55.069
    - see also Infarct, intestine
    ICD-10-CM Diagnosis Code K55.069

    Acute infarction of intestine, part and extent unspecified

    2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • brain (stem) - see Infarct, cerebral
  • breast N64.89
    ICD-10-CM Diagnosis Code N64.89

    Other specified disorders of breast

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Galactocele
    • Subinvolution of breast (postlactational)
  • brewer's N28.0
    (kidney)
    ICD-10-CM Diagnosis Code N28.0

    Ischemia and infarction of kidney

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Renal artery embolism
    • Renal artery obstruction
    • Renal artery occlusion
    • Renal artery thrombosis
    • Renal infarct

    Type 1 Excludes

    • atherosclerosis of renal artery (extrarenal part) (I70.1)
    • congenital stenosis of renal artery (Q27.1)
    • Goldblatt's kidney (I70.1)
  • cardiac - see Infarct, myocardium
  • cerebellar - see Infarct, cerebral
  • cerebral (acute) (chronic) I63.9-
    - see also Occlusion, artery cerebral or precerebral, with infarction
    ICD-10-CM Diagnosis Code I63.9-

    Cerebral infarction, unspecified

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Stroke NOS

    Type 2 Excludes

    • transient cerebral ischemic attacks and related syndromes (G45.-)
    • aborted I63.9
      ICD-10-CM Diagnosis Code I63.9

      Cerebral infarction, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Stroke NOS

      Type 2 Excludes

      • transient cerebral ischemic attacks and related syndromes (G45.-)
    • cortical I63.9
      ICD-10-CM Diagnosis Code I63.9

      Cerebral infarction, unspecified

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Stroke NOS

      Type 2 Excludes

      • transient cerebral ischemic attacks and related syndromes (G45.-)
    • due to
      • cerebral venous thrombosis, nonpyogenic I63.6
        ICD-10-CM Diagnosis Code I63.6

        Cerebral infarction due to cerebral venous thrombosis, nonpyogenic

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • embolism
        • cerebral arteries I63.4-
          ICD-10-CM Diagnosis Code I63.4-

          Cerebral infarction due to embolism of cerebral arteries

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • precerebral arteries I63.1-
          ICD-10-CM Diagnosis Code I63.1-

          Cerebral infarction due to embolism of precerebral arteries

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
      • occlusion NEC
        • cerebral arteries I63.5-
          ICD-10-CM Diagnosis Code I63.5-

          Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • precerebral arteries I63.2-
          ICD-10-CM Diagnosis Code I63.2-

          Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • small artery I63.81
          ICD-10-CM Diagnosis Code I63.81

          Other cerebral infarction due to occlusion or stenosis of small artery

          2019 - New Code 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Lacunar infarction
      • stenosis NEC
        • cerebral arteries I63.5-
          ICD-10-CM Diagnosis Code I63.5-

          Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • precerebral arteries I63.2-
          ICD-10-CM Diagnosis Code I63.2-

          Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • small artery I63.81
          ICD-10-CM Diagnosis Code I63.81

          Other cerebral infarction due to occlusion or stenosis of small artery

          2019 - New Code 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Lacunar infarction
      • thrombosis
        • cerebral artery I63.3-
          ICD-10-CM Diagnosis Code I63.3-

          Cerebral infarction due to thrombosis of cerebral arteries

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
        • precerebral artery I63.0-
          ICD-10-CM Diagnosis Code I63.0-

          Cerebral infarction due to thrombosis of precerebral arteries

          2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • intraoperative
      • during cardiac surgery I97.810
        ICD-10-CM Diagnosis Code I97.810

        Intraoperative cerebrovascular infarction during cardiac surgery

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • during other surgery I97.811
        ICD-10-CM Diagnosis Code I97.811

        Intraoperative cerebrovascular infarction during other surgery

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • neonatal P91.82-
      ICD-10-CM Diagnosis Code P91.82-

      Neonatal cerebral infarction

      2021 - New Code 2022 2023 Non-Billable/Non-Specific Code

      Applicable To

      • Neonatal stroke
      • Perinatal arterial ischemic stroke
      • Perinatal cerebral infarction

      Type 1 Excludes

      • cerebral infarction (I63.-)

      Type 2 Excludes

      • intracranial hemorrhage of newborn (P52.-)
    • perinatal P91.82-
      (arterial ischemic)
      ICD-10-CM Diagnosis Code P91.82-

      Neonatal cerebral infarction

      2021 - New Code 2022 2023 Non-Billable/Non-Specific Code

      Applicable To

      • Neonatal stroke
      • Perinatal arterial ischemic stroke
      • Perinatal cerebral infarction

      Type 1 Excludes

      • cerebral infarction (I63.-)

      Type 2 Excludes

      • intracranial hemorrhage of newborn (P52.-)
    • postprocedural
      • following cardiac surgery I97.820
        ICD-10-CM Diagnosis Code I97.820

        Postprocedural cerebrovascular infarction following cardiac surgery

        2016 2017 - Revised Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • following other surgery I97.821
        ICD-10-CM Diagnosis Code I97.821

        Postprocedural cerebrovascular infarction following other surgery

        2016 2017 - Revised Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • specified NEC I63.89
      ICD-10-CM Diagnosis Code I63.89

      Other cerebral infarction

      2019 - New Code 2020 2021 2022 2023 Billable/Specific Code
  • colon K55.049
    (acute) (agnogenic) (embolic) (hemorrhagic) (nonocclusive) (nonthrombotic) (occlusive) (segmental) (thrombotic) (with gangrene) - see also Infarct, intestine
    ICD-10-CM Diagnosis Code K55.049

    Acute infarction of large intestine, extent unspecified

    2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • coronary artery - see Infarct, myocardium
  • embolic - see Embolism
  • fallopian tube N83.8
    ICD-10-CM Diagnosis Code N83.8

    Other noninflammatory disorders of ovary, fallopian tube and broad ligament

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx

    Applicable To

    • Broad ligament laceration syndrome [Allen-Masters]
  • gallbladder K82.8
    ICD-10-CM Diagnosis Code K82.8

    Other specified diseases of gallbladder

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Adhesions of cystic duct or gallbladder
    • Atrophy of cystic duct or gallbladder
    • Cyst of cystic duct or gallbladder
    • Dyskinesia of cystic duct or gallbladder
    • Hypertrophy of cystic duct or gallbladder
    • Nonfunctioning of cystic duct or gallbladder
    • Ulcer of cystic duct or gallbladder
  • heart - see Infarct, myocardium
  • hepatic K76.3
    ICD-10-CM Diagnosis Code K76.3

    Infarction of liver

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • hypophysis E23.6
    (anterior lobe)
    ICD-10-CM Diagnosis Code E23.6

    Other disorders of pituitary gland

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Abscess of pituitary
    • Adiposogenital dystrophy
  • impending I20.0
    (myocardium)
    ICD-10-CM Diagnosis Code I20.0

    Unstable angina

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Accelerated angina
    • Crescendo angina
    • De novo effort angina
    • Intermediate coronary syndrome
    • Preinfarction syndrome
    • Worsening effort angina
  • intestine (acute) (agnogenic) (embolic) (hemorrhagic) (nonocclusive) (nonthrombotic) (occlusive) (thrombotic) (with gangrene) K55.069
    ICD-10-CM Diagnosis Code K55.069

    Acute infarction of intestine, part and extent unspecified

    2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • diffuse K55.062
      ICD-10-CM Diagnosis Code K55.062

      Diffuse acute infarction of intestine, part unspecified

      2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • focal K55.061
      ICD-10-CM Diagnosis Code K55.061

      Focal (segmental) acute infarction of intestine, part unspecified

      2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • large K55.049
      ICD-10-CM Diagnosis Code K55.049

      Acute infarction of large intestine, extent unspecified

      2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • diffuse K55.042
        ICD-10-CM Diagnosis Code K55.042

        Diffuse acute infarction of large intestine

        2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • focal K55.041
        ICD-10-CM Diagnosis Code K55.041

        Focal (segmental) acute infarction of large intestine

        2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • small K55.029
      ICD-10-CM Diagnosis Code K55.029

      Acute infarction of small intestine, extent unspecified

      2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • diffuse K55.022
        ICD-10-CM Diagnosis Code K55.022

        Diffuse acute infarction of small intestine

        2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • focal K55.021
        ICD-10-CM Diagnosis Code K55.021

        Focal (segmental) acute infarction of small intestine

        2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • kidney N28.0
    ICD-10-CM Diagnosis Code N28.0

    Ischemia and infarction of kidney

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Renal artery embolism
    • Renal artery obstruction
    • Renal artery occlusion
    • Renal artery thrombosis
    • Renal infarct

    Type 1 Excludes

    • atherosclerosis of renal artery (extrarenal part) (I70.1)
    • congenital stenosis of renal artery (Q27.1)
    • Goldblatt's kidney (I70.1)
  • lacunar I63.81
    ICD-10-CM Diagnosis Code I63.81

    Other cerebral infarction due to occlusion or stenosis of small artery

    2019 - New Code 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Lacunar infarction
  • liver K76.3
    ICD-10-CM Diagnosis Code K76.3

    Infarction of liver

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • lung (embolic) (thrombotic) - see Embolism, pulmonary
  • lymph node I89.8
    ICD-10-CM Diagnosis Code I89.8

    Other specified noninfective disorders of lymphatic vessels and lymph nodes

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Chylocele (nonfilarial)
    • Chylous ascites
    • Chylous cyst
    • Lipomelanotic reticulosis
    • Lymph node or vessel fistula
    • Lymph node or vessel infarction
    • Lymph node or vessel rupture
  • mesentery, mesenteric K55.069
    (embolic) (thrombotic) (with gangrene) - see also Infarct, intestine
    ICD-10-CM Diagnosis Code K55.069

    Acute infarction of intestine, part and extent unspecified

    2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • muscle (ischemic) M62.20
    ICD-10-CM Diagnosis Code M62.20

    Nontraumatic ischemic infarction of muscle, unspecified site

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • ankle M62.27-
      ICD-10-CM Diagnosis Code M62.27-

      Nontraumatic ischemic infarction of muscle, ankle and foot

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • foot M62.27-
      ICD-10-CM Diagnosis Code M62.27-

      Nontraumatic ischemic infarction of muscle, ankle and foot

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • forearm M62.23-
      ICD-10-CM Diagnosis Code M62.23-

      Nontraumatic ischemic infarction of muscle, forearm

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • hand M62.24-
      ICD-10-CM Diagnosis Code M62.24-

      Nontraumatic ischemic infarction of muscle, hand

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • lower leg M62.26-
      ICD-10-CM Diagnosis Code M62.26-

      Nontraumatic ischemic infarction of muscle, lower leg

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • pelvic region M62.25-
      ICD-10-CM Diagnosis Code M62.25-

      Nontraumatic ischemic infarction of muscle, thigh

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • shoulder region M62.21-
      ICD-10-CM Diagnosis Code M62.21-

      Nontraumatic ischemic infarction of muscle, shoulder

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • specified site NEC M62.28
      ICD-10-CM Diagnosis Code M62.28

      Nontraumatic ischemic infarction of muscle, other site

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • thigh M62.25-
      ICD-10-CM Diagnosis Code M62.25-

      Nontraumatic ischemic infarction of muscle, thigh

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    • upper arm M62.22-
      ICD-10-CM Diagnosis Code M62.22-

      Nontraumatic ischemic infarction of muscle, upper arm

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • myocardium, myocardial (acute) (with stated duration of 4 weeks or less) I21.9
    ICD-10-CM Diagnosis Code I21.9

    Acute myocardial infarction, unspecified

    2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Myocardial infarction (acute) NOS
    • associated with revascularization procedure I21.A9
      ICD-10-CM Diagnosis Code I21.A9

      Other myocardial infarction type

      2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Myocardial infarction associated with revascularization procedure
      • Myocardial infarction type 3
      • Myocardial infarction type 4a
      • Myocardial infarction type 4b
      • Myocardial infarction type 4c
      • Myocardial infarction type 5

      Code First

      • , if applicable, postprocedural myocardial infarction following cardiac surgery (I97.190), or postprocedural myocardial infarction during cardiac surgery (I97.790)

      Code Also

      • complication, if known and applicable, such as:
      • (acute) stent occlusion (T82.897-)
      • (acute) stent stenosis (T82.855-)
      • (acute) stent thrombosis (T82.867-)
      • cardiac arrest due to underlying cardiac condition (I46.2)
      • complication of percutaneous coronary intervention (PCI) (I97.89)
      • occlusion of coronary artery bypass graft (T82.218-)
    • diagnosed on ECG, but presenting no symptoms I25.2
      ICD-10-CM Diagnosis Code I25.2

      Old myocardial infarction

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

      Applicable To

      • Healed myocardial infarction
      • Past myocardial infarction diagnosed by ECG or other investigation, but currently presenting no symptoms
    • due to
      • demand ischemia I21.A1
        ICD-10-CM Diagnosis Code I21.A1

        Myocardial infarction type 2

        2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Myocardial infarction due to demand ischemia
        • Myocardial infarction secondary to ischemic imbalance

        Code First

        • the underlying cause, such as:
        • anemia (D50.0-D64.9)
        • chronic obstructive pulmonary disease (J44.-)
        • paroxysmal tachycardia (I47.0-I47.9)
        • shock (R57.0-R57.9)
      • ischemic imbalance I21.A1
        ICD-10-CM Diagnosis Code I21.A1

        Myocardial infarction type 2

        2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Myocardial infarction due to demand ischemia
        • Myocardial infarction secondary to ischemic imbalance

        Code First

        • the underlying cause, such as:
        • anemia (D50.0-D64.9)
        • chronic obstructive pulmonary disease (J44.-)
        • paroxysmal tachycardia (I47.0-I47.9)
        • shock (R57.0-R57.9)
    • healed or old I25.2
      ICD-10-CM Diagnosis Code I25.2

      Old myocardial infarction

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

      Applicable To

      • Healed myocardial infarction
      • Past myocardial infarction diagnosed by ECG or other investigation, but currently presenting no symptoms
    • intraoperative - see also Infarct, myocardium, associated with revascularization procedure
      • during cardiac surgery I97.790
        ICD-10-CM Diagnosis Code I97.790

        Other intraoperative cardiac functional disturbances during cardiac surgery

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
      • during other surgery I97.791
        ICD-10-CM Diagnosis Code I97.791

        Other intraoperative cardiac functional disturbances during other surgery

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • non-Q wave I21.4
      ICD-10-CM Diagnosis Code I21.4

      Non-ST elevation (NSTEMI) myocardial infarction

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Acute subendocardial myocardial infarction
      • Non-Q wave myocardial infarction NOS
      • Nontransmural myocardial infarction NOS
      • Type 1 non-ST elevation myocardial infarction
    • non-ST elevation (NSTEMI) I21.4
      ICD-10-CM Diagnosis Code I21.4

      Non-ST elevation (NSTEMI) myocardial infarction

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Acute subendocardial myocardial infarction
      • Non-Q wave myocardial infarction NOS
      • Nontransmural myocardial infarction NOS
      • Type 1 non-ST elevation myocardial infarction
      • subsequent I22.2
        ICD-10-CM Diagnosis Code I22.2

        Subsequent non-ST elevation (NSTEMI) myocardial infarction

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute subendocardial myocardial infarction
        • Subsequent non-Q wave myocardial infarction NOS
        • Subsequent nontransmural myocardial infarction NOS
    • nontransmural I21.4
      ICD-10-CM Diagnosis Code I21.4

      Non-ST elevation (NSTEMI) myocardial infarction

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Acute subendocardial myocardial infarction
      • Non-Q wave myocardial infarction NOS
      • Nontransmural myocardial infarction NOS
      • Type 1 non-ST elevation myocardial infarction
    • past I25.2
      (diagnosed on ECG or other investigation, but currently presenting no symptoms)
      ICD-10-CM Diagnosis Code I25.2

      Old myocardial infarction

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt

      Applicable To

      • Healed myocardial infarction
      • Past myocardial infarction diagnosed by ECG or other investigation, but currently presenting no symptoms
    • postprocedural - see also Infarct, myocardium, associated with revascularization procedure
      • following cardiac surgery surgery I97.190
        - see also Infarct, myocardium, type 4 or type 5
        ICD-10-CM Diagnosis Code I97.190

        Other postprocedural cardiac functional disturbances following cardiac surgery

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Use Additional

        • code, if applicable, for type 4 or type 5 myocardial infarction, to further specify disorder
      • following other surgery I97.191
        ICD-10-CM Diagnosis Code I97.191

        Other postprocedural cardiac functional disturbances following other surgery

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    • Q wave I21.3
      (see also, Infarct, myocardium, by site)
      ICD-10-CM Diagnosis Code I21.3

      ST elevation (STEMI) myocardial infarction of unspecified site

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Acute transmural myocardial infarction of unspecified site
      • Transmural (Q wave) myocardial infarction NOS
      • Type 1 ST elevation myocardial infarction of unspecified site
    • secondary to
      • demand ischemia I21.A1
        ICD-10-CM Diagnosis Code I21.A1

        Myocardial infarction type 2

        2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Myocardial infarction due to demand ischemia
        • Myocardial infarction secondary to ischemic imbalance

        Code First

        • the underlying cause, such as:
        • anemia (D50.0-D64.9)
        • chronic obstructive pulmonary disease (J44.-)
        • paroxysmal tachycardia (I47.0-I47.9)
        • shock (R57.0-R57.9)
      • ischemic imbalance I21.A1
        ICD-10-CM Diagnosis Code I21.A1

        Myocardial infarction type 2

        2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Myocardial infarction due to demand ischemia
        • Myocardial infarction secondary to ischemic imbalance

        Code First

        • the underlying cause, such as:
        • anemia (D50.0-D64.9)
        • chronic obstructive pulmonary disease (J44.-)
        • paroxysmal tachycardia (I47.0-I47.9)
        • shock (R57.0-R57.9)
    • ST elevation (STEMI) I21.3
      ICD-10-CM Diagnosis Code I21.3

      ST elevation (STEMI) myocardial infarction of unspecified site

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Acute transmural myocardial infarction of unspecified site
      • Transmural (Q wave) myocardial infarction NOS
      • Type 1 ST elevation myocardial infarction of unspecified site
      • anterior (anteroapical) (anterolateral) (anteroseptal) (Q wave) (wall) I21.09
        ICD-10-CM Diagnosis Code I21.09

        ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of anterior wall
        • Anteroapical transmural (Q wave) infarction (acute)
        • Anterolateral transmural (Q wave) infarction (acute)
        • Anteroseptal transmural (Q wave) infarction (acute)
        • Transmural (Q wave) infarction (acute) (of) anterior (wall) NOS
        • subsequent I22.0
          ICD-10-CM Diagnosis Code I22.0

          Subsequent ST elevation (STEMI) myocardial infarction of anterior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of anterior wall
          • Subsequent transmural (Q wave) infarction (acute)(of) anterior (wall) NOS
          • Subsequent anteroapical transmural (Q wave) infarction (acute)
          • Subsequent anterolateral transmural (Q wave) infarction (acute)
          • Subsequent anteroseptal transmural (Q wave) infarction (acute)
      • inferior (diaphragmatic) (inferolateral) (inferoposterior) (wall) I21.19
        ICD-10-CM Diagnosis Code I21.19

        ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of inferior wall
        • Inferolateral transmural (Q wave) infarction (acute)
        • Transmural (Q wave) infarction (acute) (of) diaphragmatic wall
        • Transmural (Q wave) infarction (acute) (of) inferior (wall) NOS

        Type 2 Excludes

        • ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery (I21.21)
        • subsequent I22.1
          ICD-10-CM Diagnosis Code I22.1

          Subsequent ST elevation (STEMI) myocardial infarction of inferior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of inferior wall
          • Subsequent transmural (Q wave) infarction (acute)(of) diaphragmatic wall
          • Subsequent transmural (Q wave) infarction (acute)(of) inferior (wall) NOS
          • Subsequent inferolateral transmural (Q wave) infarction (acute)
          • Subsequent inferoposterior transmural (Q wave) infarction (acute)
      • inferoposterior transmural I21.11
        (Q wave)
        ICD-10-CM Diagnosis Code I21.11

        ST elevation (STEMI) myocardial infarction involving right coronary artery

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Inferoposterior transmural (Q wave) infarction (acute)
      • involving
        • coronary artery of anterior wall NEC I21.09
          ICD-10-CM Diagnosis Code I21.09

          ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Acute transmural myocardial infarction of anterior wall
          • Anteroapical transmural (Q wave) infarction (acute)
          • Anterolateral transmural (Q wave) infarction (acute)
          • Anteroseptal transmural (Q wave) infarction (acute)
          • Transmural (Q wave) infarction (acute) (of) anterior (wall) NOS
        • coronary artery of inferior wall NEC I21.19
          ICD-10-CM Diagnosis Code I21.19

          ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Acute transmural myocardial infarction of inferior wall
          • Inferolateral transmural (Q wave) infarction (acute)
          • Transmural (Q wave) infarction (acute) (of) diaphragmatic wall
          • Transmural (Q wave) infarction (acute) (of) inferior (wall) NOS

          Type 2 Excludes

          • ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery (I21.21)
        • diagonal coronary artery I21.02
          ICD-10-CM Diagnosis Code I21.02

          ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • ST elevation (STEMI) myocardial infarction involving diagonal coronary artery
        • left anterior descending coronary artery I21.02
          ICD-10-CM Diagnosis Code I21.02

          ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • ST elevation (STEMI) myocardial infarction involving diagonal coronary artery
        • left circumflex coronary artery I21.21
          ICD-10-CM Diagnosis Code I21.21

          ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • ST elevation (STEMI) myocardial infarction involving oblique marginal coronary artery
        • left main coronary artery I21.01
          ICD-10-CM Diagnosis Code I21.01

          ST elevation (STEMI) myocardial infarction involving left main coronary artery

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
        • oblique marginal coronary artery I21.21
          ICD-10-CM Diagnosis Code I21.21

          ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • ST elevation (STEMI) myocardial infarction involving oblique marginal coronary artery
        • right coronary artery I21.11
          ICD-10-CM Diagnosis Code I21.11

          ST elevation (STEMI) myocardial infarction involving right coronary artery

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Inferoposterior transmural (Q wave) infarction (acute)
      • lateral (apical-lateral) (basal-lateral) (high) I21.29
        ICD-10-CM Diagnosis Code I21.29

        ST elevation (STEMI) myocardial infarction involving other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of other sites
        • Apical-lateral transmural (Q wave) infarction (acute)
        • Basal-lateral transmural (Q wave) infarction (acute)
        • High lateral transmural (Q wave) infarction (acute)
        • Lateral (wall) NOS transmural (Q wave) infarction (acute)
        • Posterior (true) transmural (Q wave) infarction (acute)
        • Posterobasal transmural (Q wave) infarction (acute)
        • Posterolateral transmural (Q wave) infarction (acute)
        • Posteroseptal transmural (Q wave) infarction (acute)
        • Septal transmural (Q wave) infarction (acute) NOS
        • subsequent I22.8
          ICD-10-CM Diagnosis Code I22.8

          Subsequent ST elevation (STEMI) myocardial infarction of other sites

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of other sites
          • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
          • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
          • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • posterior (posterobasal) (posterolateral) (posteroseptal) (true) I21.29
        ICD-10-CM Diagnosis Code I21.29

        ST elevation (STEMI) myocardial infarction involving other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of other sites
        • Apical-lateral transmural (Q wave) infarction (acute)
        • Basal-lateral transmural (Q wave) infarction (acute)
        • High lateral transmural (Q wave) infarction (acute)
        • Lateral (wall) NOS transmural (Q wave) infarction (acute)
        • Posterior (true) transmural (Q wave) infarction (acute)
        • Posterobasal transmural (Q wave) infarction (acute)
        • Posterolateral transmural (Q wave) infarction (acute)
        • Posteroseptal transmural (Q wave) infarction (acute)
        • Septal transmural (Q wave) infarction (acute) NOS
        • subsequent I22.8
          ICD-10-CM Diagnosis Code I22.8

          Subsequent ST elevation (STEMI) myocardial infarction of other sites

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of other sites
          • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
          • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
          • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • septal I21.29
        ICD-10-CM Diagnosis Code I21.29

        ST elevation (STEMI) myocardial infarction involving other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of other sites
        • Apical-lateral transmural (Q wave) infarction (acute)
        • Basal-lateral transmural (Q wave) infarction (acute)
        • High lateral transmural (Q wave) infarction (acute)
        • Lateral (wall) NOS transmural (Q wave) infarction (acute)
        • Posterior (true) transmural (Q wave) infarction (acute)
        • Posterobasal transmural (Q wave) infarction (acute)
        • Posterolateral transmural (Q wave) infarction (acute)
        • Posteroseptal transmural (Q wave) infarction (acute)
        • Septal transmural (Q wave) infarction (acute) NOS
        • subsequent I22.8
          ICD-10-CM Diagnosis Code I22.8

          Subsequent ST elevation (STEMI) myocardial infarction of other sites

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of other sites
          • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
          • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
          • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • specified NEC I21.29
        ICD-10-CM Diagnosis Code I21.29

        ST elevation (STEMI) myocardial infarction involving other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of other sites
        • Apical-lateral transmural (Q wave) infarction (acute)
        • Basal-lateral transmural (Q wave) infarction (acute)
        • High lateral transmural (Q wave) infarction (acute)
        • Lateral (wall) NOS transmural (Q wave) infarction (acute)
        • Posterior (true) transmural (Q wave) infarction (acute)
        • Posterobasal transmural (Q wave) infarction (acute)
        • Posterolateral transmural (Q wave) infarction (acute)
        • Posteroseptal transmural (Q wave) infarction (acute)
        • Septal transmural (Q wave) infarction (acute) NOS
        • subsequent I22.8
          ICD-10-CM Diagnosis Code I22.8

          Subsequent ST elevation (STEMI) myocardial infarction of other sites

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of other sites
          • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
          • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
          • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • subsequent I22.9
        ICD-10-CM Diagnosis Code I22.9

        Subsequent ST elevation (STEMI) myocardial infarction of unspecified site

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute myocardial infarction of unspecified site
        • Subsequent myocardial infarction (acute) NOS
    • subsequent (recurrent) (reinfarction) I22.9
      ICD-10-CM Diagnosis Code I22.9

      Subsequent ST elevation (STEMI) myocardial infarction of unspecified site

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Subsequent acute myocardial infarction of unspecified site
      • Subsequent myocardial infarction (acute) NOS
      • anterior I22.0
        (anteroapical) (anterolateral) (anteroseptal) (wall)
        ICD-10-CM Diagnosis Code I22.0

        Subsequent ST elevation (STEMI) myocardial infarction of anterior wall

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute transmural myocardial infarction of anterior wall
        • Subsequent transmural (Q wave) infarction (acute)(of) anterior (wall) NOS
        • Subsequent anteroapical transmural (Q wave) infarction (acute)
        • Subsequent anterolateral transmural (Q wave) infarction (acute)
        • Subsequent anteroseptal transmural (Q wave) infarction (acute)
      • diaphragmatic I22.1
        (wall)
        ICD-10-CM Diagnosis Code I22.1

        Subsequent ST elevation (STEMI) myocardial infarction of inferior wall

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute transmural myocardial infarction of inferior wall
        • Subsequent transmural (Q wave) infarction (acute)(of) diaphragmatic wall
        • Subsequent transmural (Q wave) infarction (acute)(of) inferior (wall) NOS
        • Subsequent inferolateral transmural (Q wave) infarction (acute)
        • Subsequent inferoposterior transmural (Q wave) infarction (acute)
      • inferior I22.1
        (diaphragmatic) (inferolateral) (inferoposterior) (wall)
        ICD-10-CM Diagnosis Code I22.1

        Subsequent ST elevation (STEMI) myocardial infarction of inferior wall

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute transmural myocardial infarction of inferior wall
        • Subsequent transmural (Q wave) infarction (acute)(of) diaphragmatic wall
        • Subsequent transmural (Q wave) infarction (acute)(of) inferior (wall) NOS
        • Subsequent inferolateral transmural (Q wave) infarction (acute)
        • Subsequent inferoposterior transmural (Q wave) infarction (acute)
      • lateral I22.8
        (apical-lateral) (basal-lateral) (high)
        ICD-10-CM Diagnosis Code I22.8

        Subsequent ST elevation (STEMI) myocardial infarction of other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute transmural myocardial infarction of other sites
        • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
        • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
        • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
        • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
        • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • non-ST elevation I22.2
        (NSTEMI)
        ICD-10-CM Diagnosis Code I22.2

        Subsequent non-ST elevation (NSTEMI) myocardial infarction

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute subendocardial myocardial infarction
        • Subsequent non-Q wave myocardial infarction NOS
        • Subsequent nontransmural myocardial infarction NOS
      • posterior I22.8
        (posterobasal) (posterolateral) (posteroseptal) (true)
        ICD-10-CM Diagnosis Code I22.8

        Subsequent ST elevation (STEMI) myocardial infarction of other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute transmural myocardial infarction of other sites
        • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
        • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
        • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
        • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
        • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • septal I22.8
        ICD-10-CM Diagnosis Code I22.8

        Subsequent ST elevation (STEMI) myocardial infarction of other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute transmural myocardial infarction of other sites
        • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
        • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
        • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
        • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
        • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • specified NEC I22.8
        ICD-10-CM Diagnosis Code I22.8

        Subsequent ST elevation (STEMI) myocardial infarction of other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute transmural myocardial infarction of other sites
        • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
        • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
        • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
        • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
        • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
        • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • ST elevation I22.9
        ICD-10-CM Diagnosis Code I22.9

        Subsequent ST elevation (STEMI) myocardial infarction of unspecified site

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute myocardial infarction of unspecified site
        • Subsequent myocardial infarction (acute) NOS
        • anterior I22.0
          (anteroapical) (anterolateral) (anteroseptal) (wall)
          ICD-10-CM Diagnosis Code I22.0

          Subsequent ST elevation (STEMI) myocardial infarction of anterior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of anterior wall
          • Subsequent transmural (Q wave) infarction (acute)(of) anterior (wall) NOS
          • Subsequent anteroapical transmural (Q wave) infarction (acute)
          • Subsequent anterolateral transmural (Q wave) infarction (acute)
          • Subsequent anteroseptal transmural (Q wave) infarction (acute)
        • inferior I22.1
          (diaphragmatic) (inferolateral) (inferoposterior) (wall)
          ICD-10-CM Diagnosis Code I22.1

          Subsequent ST elevation (STEMI) myocardial infarction of inferior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of inferior wall
          • Subsequent transmural (Q wave) infarction (acute)(of) diaphragmatic wall
          • Subsequent transmural (Q wave) infarction (acute)(of) inferior (wall) NOS
          • Subsequent inferolateral transmural (Q wave) infarction (acute)
          • Subsequent inferoposterior transmural (Q wave) infarction (acute)
        • specified NEC I22.8
          ICD-10-CM Diagnosis Code I22.8

          Subsequent ST elevation (STEMI) myocardial infarction of other sites

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of other sites
          • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
          • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
          • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • subendocardial I22.2
        ICD-10-CM Diagnosis Code I22.2

        Subsequent non-ST elevation (NSTEMI) myocardial infarction

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute subendocardial myocardial infarction
        • Subsequent non-Q wave myocardial infarction NOS
        • Subsequent nontransmural myocardial infarction NOS
      • transmural I22.9
        ICD-10-CM Diagnosis Code I22.9

        Subsequent ST elevation (STEMI) myocardial infarction of unspecified site

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute myocardial infarction of unspecified site
        • Subsequent myocardial infarction (acute) NOS
        • anterior I22.0
          (anteroapical) (anterolateral) (anteroseptal) (wall)
          ICD-10-CM Diagnosis Code I22.0

          Subsequent ST elevation (STEMI) myocardial infarction of anterior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of anterior wall
          • Subsequent transmural (Q wave) infarction (acute)(of) anterior (wall) NOS
          • Subsequent anteroapical transmural (Q wave) infarction (acute)
          • Subsequent anterolateral transmural (Q wave) infarction (acute)
          • Subsequent anteroseptal transmural (Q wave) infarction (acute)
        • diaphragmatic I22.1
          (wall)
          ICD-10-CM Diagnosis Code I22.1

          Subsequent ST elevation (STEMI) myocardial infarction of inferior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of inferior wall
          • Subsequent transmural (Q wave) infarction (acute)(of) diaphragmatic wall
          • Subsequent transmural (Q wave) infarction (acute)(of) inferior (wall) NOS
          • Subsequent inferolateral transmural (Q wave) infarction (acute)
          • Subsequent inferoposterior transmural (Q wave) infarction (acute)
        • inferior I22.1
          (diaphragmatic) (inferolateral) (inferoposterior) (wall)
          ICD-10-CM Diagnosis Code I22.1

          Subsequent ST elevation (STEMI) myocardial infarction of inferior wall

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of inferior wall
          • Subsequent transmural (Q wave) infarction (acute)(of) diaphragmatic wall
          • Subsequent transmural (Q wave) infarction (acute)(of) inferior (wall) NOS
          • Subsequent inferolateral transmural (Q wave) infarction (acute)
          • Subsequent inferoposterior transmural (Q wave) infarction (acute)
        • lateral I22.8
          (apical-lateral) (basal-lateral) (high)
          ICD-10-CM Diagnosis Code I22.8

          Subsequent ST elevation (STEMI) myocardial infarction of other sites

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of other sites
          • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
          • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
          • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
        • posterior I22.8
          (posterobasal) (posterolateral) (posteroseptal) (true)
          ICD-10-CM Diagnosis Code I22.8

          Subsequent ST elevation (STEMI) myocardial infarction of other sites

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of other sites
          • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
          • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
          • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
        • specified NEC I22.8
          ICD-10-CM Diagnosis Code I22.8

          Subsequent ST elevation (STEMI) myocardial infarction of other sites

          2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

          Applicable To

          • Subsequent acute transmural myocardial infarction of other sites
          • Subsequent apical-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent basal-lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent high lateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent transmural (Q wave) myocardial infarction (acute)(of) lateral (wall) NOS
          • Subsequent posterior (true) transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterobasal transmural (Q wave) myocardial infarction (acute)
          • Subsequent posterolateral transmural (Q wave) myocardial infarction (acute)
          • Subsequent posteroseptal transmural (Q wave) myocardial infarction (acute)
          • Subsequent septal NOS transmural (Q wave) myocardial infarction (acute)
      • type 1 I22.9
        - see also Infarction, myocardial, subsequent, by site, or by ST elevation or non-ST elevation
        ICD-10-CM Diagnosis Code I22.9

        Subsequent ST elevation (STEMI) myocardial infarction of unspecified site

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Subsequent acute myocardial infarction of unspecified site
        • Subsequent myocardial infarction (acute) NOS
      • type 2 I21.A1
        ICD-10-CM Diagnosis Code I21.A1

        Myocardial infarction type 2

        2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Myocardial infarction due to demand ischemia
        • Myocardial infarction secondary to ischemic imbalance

        Code First

        • the underlying cause, such as:
        • anemia (D50.0-D64.9)
        • chronic obstructive pulmonary disease (J44.-)
        • paroxysmal tachycardia (I47.0-I47.9)
        • shock (R57.0-R57.9)
      • type 3 I21.A9
        ICD-10-CM Diagnosis Code I21.A9

        Other myocardial infarction type

        2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Myocardial infarction associated with revascularization procedure
        • Myocardial infarction type 3
        • Myocardial infarction type 4a
        • Myocardial infarction type 4b
        • Myocardial infarction type 4c
        • Myocardial infarction type 5

        Code First

        • , if applicable, postprocedural myocardial infarction following cardiac surgery (I97.190), or postprocedural myocardial infarction during cardiac surgery (I97.790)

        Code Also

        • complication, if known and applicable, such as:
        • (acute) stent occlusion (T82.897-)
        • (acute) stent stenosis (T82.855-)
        • (acute) stent thrombosis (T82.867-)
        • cardiac arrest due to underlying cardiac condition (I46.2)
        • complication of percutaneous coronary intervention (PCI) (I97.89)
        • occlusion of coronary artery bypass graft (T82.218-)
      • type 4 I21.A9
        ICD-10-CM Diagnosis Code I21.A9

        Other myocardial infarction type

        2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Myocardial infarction associated with revascularization procedure
        • Myocardial infarction type 3
        • Myocardial infarction type 4a
        • Myocardial infarction type 4b
        • Myocardial infarction type 4c
        • Myocardial infarction type 5

        Code First

        • , if applicable, postprocedural myocardial infarction following cardiac surgery (I97.190), or postprocedural myocardial infarction during cardiac surgery (I97.790)

        Code Also

        • complication, if known and applicable, such as:
        • (acute) stent occlusion (T82.897-)
        • (acute) stent stenosis (T82.855-)
        • (acute) stent thrombosis (T82.867-)
        • cardiac arrest due to underlying cardiac condition (I46.2)
        • complication of percutaneous coronary intervention (PCI) (I97.89)
        • occlusion of coronary artery bypass graft (T82.218-)
      • type 5 I21.A9
        ICD-10-CM Diagnosis Code I21.A9

        Other myocardial infarction type

        2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Myocardial infarction associated with revascularization procedure
        • Myocardial infarction type 3
        • Myocardial infarction type 4a
        • Myocardial infarction type 4b
        • Myocardial infarction type 4c
        • Myocardial infarction type 5

        Code First

        • , if applicable, postprocedural myocardial infarction following cardiac surgery (I97.190), or postprocedural myocardial infarction during cardiac surgery (I97.790)

        Code Also

        • complication, if known and applicable, such as:
        • (acute) stent occlusion (T82.897-)
        • (acute) stent stenosis (T82.855-)
        • (acute) stent thrombosis (T82.867-)
        • cardiac arrest due to underlying cardiac condition (I46.2)
        • complication of percutaneous coronary intervention (PCI) (I97.89)
        • occlusion of coronary artery bypass graft (T82.218-)
    • syphilitic A52.06
      ICD-10-CM Diagnosis Code A52.06

      Other syphilitic heart involvement

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Syphilitic coronary artery disease
      • Syphilitic myocarditis
      • Syphilitic pericarditis
    • transmural I21.9
      ICD-10-CM Diagnosis Code I21.9

      Acute myocardial infarction, unspecified

      2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Myocardial infarction (acute) NOS
      • anterior I21.09
        (anteroapical) (anterolateral) (anteroseptal) (Q wave) (wall)
        ICD-10-CM Diagnosis Code I21.09

        ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of anterior wall
        • Anteroapical transmural (Q wave) infarction (acute)
        • Anterolateral transmural (Q wave) infarction (acute)
        • Anteroseptal transmural (Q wave) infarction (acute)
        • Transmural (Q wave) infarction (acute) (of) anterior (wall) NOS
      • inferior I21.19
        (diaphragmatic) (inferolateral) (inferoposterior) (Q wave) (wall)
        ICD-10-CM Diagnosis Code I21.19

        ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of inferior wall
        • Inferolateral transmural (Q wave) infarction (acute)
        • Transmural (Q wave) infarction (acute) (of) diaphragmatic wall
        • Transmural (Q wave) infarction (acute) (of) inferior (wall) NOS

        Type 2 Excludes

        • ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery (I21.21)
      • inferoposterior I21.11
        (Q wave)
        ICD-10-CM Diagnosis Code I21.11

        ST elevation (STEMI) myocardial infarction involving right coronary artery

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Inferoposterior transmural (Q wave) infarction (acute)
      • lateral I21.29
        (apical-lateral) (basal-lateral) (high)
        ICD-10-CM Diagnosis Code I21.29

        ST elevation (STEMI) myocardial infarction involving other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of other sites
        • Apical-lateral transmural (Q wave) infarction (acute)
        • Basal-lateral transmural (Q wave) infarction (acute)
        • High lateral transmural (Q wave) infarction (acute)
        • Lateral (wall) NOS transmural (Q wave) infarction (acute)
        • Posterior (true) transmural (Q wave) infarction (acute)
        • Posterobasal transmural (Q wave) infarction (acute)
        • Posterolateral transmural (Q wave) infarction (acute)
        • Posteroseptal transmural (Q wave) infarction (acute)
        • Septal transmural (Q wave) infarction (acute) NOS
      • posterior I21.29
        (posterobasal) (posterolateral) (posteroseptal) (true)
        ICD-10-CM Diagnosis Code I21.29

        ST elevation (STEMI) myocardial infarction involving other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of other sites
        • Apical-lateral transmural (Q wave) infarction (acute)
        • Basal-lateral transmural (Q wave) infarction (acute)
        • High lateral transmural (Q wave) infarction (acute)
        • Lateral (wall) NOS transmural (Q wave) infarction (acute)
        • Posterior (true) transmural (Q wave) infarction (acute)
        • Posterobasal transmural (Q wave) infarction (acute)
        • Posterolateral transmural (Q wave) infarction (acute)
        • Posteroseptal transmural (Q wave) infarction (acute)
        • Septal transmural (Q wave) infarction (acute) NOS
      • septal NEC I21.29
        ICD-10-CM Diagnosis Code I21.29

        ST elevation (STEMI) myocardial infarction involving other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of other sites
        • Apical-lateral transmural (Q wave) infarction (acute)
        • Basal-lateral transmural (Q wave) infarction (acute)
        • High lateral transmural (Q wave) infarction (acute)
        • Lateral (wall) NOS transmural (Q wave) infarction (acute)
        • Posterior (true) transmural (Q wave) infarction (acute)
        • Posterobasal transmural (Q wave) infarction (acute)
        • Posterolateral transmural (Q wave) infarction (acute)
        • Posteroseptal transmural (Q wave) infarction (acute)
        • Septal transmural (Q wave) infarction (acute) NOS
      • specified NEC I21.29
        ICD-10-CM Diagnosis Code I21.29

        ST elevation (STEMI) myocardial infarction involving other sites

        2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

        Applicable To

        • Acute transmural myocardial infarction of other sites
        • Apical-lateral transmural (Q wave) infarction (acute)
        • Basal-lateral transmural (Q wave) infarction (acute)
        • High lateral transmural (Q wave) infarction (acute)
        • Lateral (wall) NOS transmural (Q wave) infarction (acute)
        • Posterior (true) transmural (Q wave) infarction (acute)
        • Posterobasal transmural (Q wave) infarction (acute)
        • Posterolateral transmural (Q wave) infarction (acute)
        • Posteroseptal transmural (Q wave) infarction (acute)
        • Septal transmural (Q wave) infarction (acute) NOS
    • type 1 I21.9
      - see also Infarction, myocardial, by site, or by ST elevation or non-ST elevation
      ICD-10-CM Diagnosis Code I21.9

      Acute myocardial infarction, unspecified

      2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Myocardial infarction (acute) NOS
    • type 2 I21.A1
      ICD-10-CM Diagnosis Code I21.A1

      Myocardial infarction type 2

      2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Myocardial infarction due to demand ischemia
      • Myocardial infarction secondary to ischemic imbalance

      Code First

      • the underlying cause, such as:
      • anemia (D50.0-D64.9)
      • chronic obstructive pulmonary disease (J44.-)
      • paroxysmal tachycardia (I47.0-I47.9)
      • shock (R57.0-R57.9)
    • type 3 I21.A9
      ICD-10-CM Diagnosis Code I21.A9

      Other myocardial infarction type

      2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Myocardial infarction associated with revascularization procedure
      • Myocardial infarction type 3
      • Myocardial infarction type 4a
      • Myocardial infarction type 4b
      • Myocardial infarction type 4c
      • Myocardial infarction type 5

      Code First

      • , if applicable, postprocedural myocardial infarction following cardiac surgery (I97.190), or postprocedural myocardial infarction during cardiac surgery (I97.790)

      Code Also

      • complication, if known and applicable, such as:
      • (acute) stent occlusion (T82.897-)
      • (acute) stent stenosis (T82.855-)
      • (acute) stent thrombosis (T82.867-)
      • cardiac arrest due to underlying cardiac condition (I46.2)
      • complication of percutaneous coronary intervention (PCI) (I97.89)
      • occlusion of coronary artery bypass graft (T82.218-)
    • type 4 I21.A9
      (a) (b) (c)
      ICD-10-CM Diagnosis Code I21.A9

      Other myocardial infarction type

      2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Myocardial infarction associated with revascularization procedure
      • Myocardial infarction type 3
      • Myocardial infarction type 4a
      • Myocardial infarction type 4b
      • Myocardial infarction type 4c
      • Myocardial infarction type 5

      Code First

      • , if applicable, postprocedural myocardial infarction following cardiac surgery (I97.190), or postprocedural myocardial infarction during cardiac surgery (I97.790)

      Code Also

      • complication, if known and applicable, such as:
      • (acute) stent occlusion (T82.897-)
      • (acute) stent stenosis (T82.855-)
      • (acute) stent thrombosis (T82.867-)
      • cardiac arrest due to underlying cardiac condition (I46.2)
      • complication of percutaneous coronary intervention (PCI) (I97.89)
      • occlusion of coronary artery bypass graft (T82.218-)
    • type 5 I21.A9
      ICD-10-CM Diagnosis Code I21.A9

      Other myocardial infarction type

      2018 - New Code 2019 2020 2021 2022 2023 Billable/Specific Code

      Applicable To

      • Myocardial infarction associated with revascularization procedure
      • Myocardial infarction type 3
      • Myocardial infarction type 4a
      • Myocardial infarction type 4b
      • Myocardial infarction type 4c
      • Myocardial infarction type 5

      Code First

      • , if applicable, postprocedural myocardial infarction following cardiac surgery (I97.190), or postprocedural myocardial infarction during cardiac surgery (I97.790)

      Code Also

      • complication, if known and applicable, such as:
      • (acute) stent occlusion (T82.897-)
      • (acute) stent stenosis (T82.855-)
      • (acute) stent thrombosis (T82.867-)
      • cardiac arrest due to underlying cardiac condition (I46.2)
      • complication of percutaneous coronary intervention (PCI) (I97.89)
      • occlusion of coronary artery bypass graft (T82.218-)
  • nontransmural I21.4
    ICD-10-CM Diagnosis Code I21.4

    Non-ST elevation (NSTEMI) myocardial infarction

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Acute subendocardial myocardial infarction
    • Non-Q wave myocardial infarction NOS
    • Nontransmural myocardial infarction NOS
    • Type 1 non-ST elevation myocardial infarction
  • omentum K55.069
    - see also Infarct, intestine
    ICD-10-CM Diagnosis Code K55.069

    Acute infarction of intestine, part and extent unspecified

    2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • ovary N83.8
    ICD-10-CM Diagnosis Code N83.8

    Other noninflammatory disorders of ovary, fallopian tube and broad ligament

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Female Dx

    Applicable To

    • Broad ligament laceration syndrome [Allen-Masters]
  • pancreas K86.89
    ICD-10-CM Diagnosis Code K86.89

    Other specified diseases of pancreas

    2017 - New Code 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Aseptic pancreatic necrosis, unrelated to acute pancreatitis
    • Atrophy of pancreas
    • Calculus of pancreas
    • Cirrhosis of pancreas
    • Fibrosis of pancreas
    • Pancreatic fat necrosis, unrelated to acute pancreatitis
    • Pancreatic infantilism
    • Pancreatic necrosis NOS, unrelated to acute pancreatitis
  • papillary muscle - see Infarct, myocardium
  • parathyroid gland E21.4
    ICD-10-CM Diagnosis Code E21.4

    Other specified disorders of parathyroid gland

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • pituitary E23.6
    (gland)
    ICD-10-CM Diagnosis Code E23.6

    Other disorders of pituitary gland

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Abscess of pituitary
    • Adiposogenital dystrophy
  • placenta O43.81-
    ICD-10-CM Diagnosis Code O43.81-

    Placental infarction

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • prostate N42.89
    ICD-10-CM Diagnosis Code N42.89

    Other specified disorders of prostate

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Adult Dx (15-124 years) Male Dx
  • pulmonary (artery) (vein) (hemorrhagic) - see Embolism, pulmonary
  • renal N28.0
    (embolic) (thrombotic)
    ICD-10-CM Diagnosis Code N28.0

    Ischemia and infarction of kidney

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Renal artery embolism
    • Renal artery obstruction
    • Renal artery occlusion
    • Renal artery thrombosis
    • Renal infarct

    Type 1 Excludes

    • atherosclerosis of renal artery (extrarenal part) (I70.1)
    • congenital stenosis of renal artery (Q27.1)
    • Goldblatt's kidney (I70.1)
  • retina, retinal (artery) - see Occlusion, artery, retina
  • spinal G95.11
    (cord) (acute) (embolic) (nonembolic)
    ICD-10-CM Diagnosis Code G95.11

    Acute infarction of spinal cord (embolic) (nonembolic)

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Anoxia of spinal cord
    • Arterial thrombosis of spinal cord
  • spleen D73.5
    ICD-10-CM Diagnosis Code D73.5

    Infarction of spleen

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Splenic rupture, nontraumatic
    • Torsion of spleen

    Type 1 Excludes

    • rupture of spleen due to Plasmodium vivax malaria (B51.0)
    • traumatic rupture of spleen (S36.03-)
    • embolic or thrombotic I74.8
      ICD-10-CM Diagnosis Code I74.8

      Embolism and thrombosis of other arteries

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  • subendocardial I21.4
    (acute) (nontransmural)
    ICD-10-CM Diagnosis Code I21.4

    Non-ST elevation (NSTEMI) myocardial infarction

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Acute subendocardial myocardial infarction
    • Non-Q wave myocardial infarction NOS
    • Nontransmural myocardial infarction NOS
    • Type 1 non-ST elevation myocardial infarction
  • suprarenal E27.49
    (capsule) (gland)
    ICD-10-CM Diagnosis Code E27.49

    Other adrenocortical insufficiency

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Adrenal hemorrhage
    • Adrenal infarction
  • testis N50.1
    ICD-10-CM Diagnosis Code N50.1

    Vascular disorders of male genital organs

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code Male Dx

    Applicable To

    • Hematocele, NOS, of male genital organs
    • Hemorrhage of male genital organs
    • Thrombosis of male genital organs
  • thrombotic - see also Thrombosis
    • artery, arterial - see Embolism
  • thyroid E07.89
    (gland)
    ICD-10-CM Diagnosis Code E07.89

    Other specified disorders of thyroid

    2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

    Applicable To

    • Abnormality of thyroid-binding globulin
    • Hemorrhage of thyroid
    • Infarction of thyroid
  • ventricle (heart) - see Infarct, myocardium